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Method for updating working state of user terminal

A working state and user terminal technology, applied in the LTE field, can solve the problems of not being able to reflect the change of user service rate air interface wireless resources in real time, not being able to meet the delay requirements such as LTE system state transitions, and large delays, etc., to achieve good compatibility performance, avoid delay, and speed up implementation

Active Publication Date: 2007-09-19
DATANG MOBILE COMM EQUIP CO LTD
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Problems solved by technology

[0003] It can be seen that the reconfiguration of discontinuous reception (DRX) parameters is completed through Layer 3 signaling, and the UE updates the working status of the user terminal. The delay is often relatively large, and changes in user service rates and air interface wireless resources cannot be reflected in real time. , which obviously cannot meet the requirements for delays such as state transitions in the LTE system

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  • Method for updating working state of user terminal
  • Method for updating working state of user terminal
  • Method for updating working state of user terminal

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Embodiment Construction

[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0039] Fig. 1 is a schematic flow chart of implementing mode 1 of the application of the present invention. In this embodiment, the specific value of the DRX parameter is still configured by a higher layer, that is, L3.

[0040] In steps 101-102, the network side selects appropriate DRX parameters in advance according to the current service characteristics of the user terminal UE, and configures the DRX parameters to the network side and the UE.

[0041] Step 103 , the network side determines the current state of the UE, specifically, judging whether the UE is currently in a continuous working state, and if so, executes step 104 , otherwise executes step 106 .

[0042]In step 104, it is judged according to the change of the amount of user data and the real-time change of the current radio resource of the air interface whether the condition for shifting to th...

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Abstract

The invention discloses a method for undating the operation state of user terminal under LTE RRC Actice conditions, which particluarly lie in that the basic sends down state undating informatino to UE. Comparing with current technology, the invention eliminates the delay due to the reconfiguration and operations of L3, increases the updating under UE, therefor realizing the variations of service rate and idle radio resource and satisfying the request of delay such as state transitions in LTE system. The invention makes the best use of existing resource with simple application and good compatibility with current system.

Description

technical field [0001] The present invention relates to the technical field of LTE (Long Term Evolution), in particular to a method for updating the working state of a user terminal in the radio resource control active (RRC Active) state of LTE. Background technique [0002] The official name of E3G technology in 3GPP is Long Term Evolution (LTE). The status of LTE RRC currently mainly includes LTE detached, LTE Idle and LTE RRC Active. In order to reduce the power consumption of the user terminal (UE) and to make more effective use of air interface resources, it has been determined that in the LTE RRCActive state, the UE needs to support continuous and Non-continuous two working status modes. The continuous working state mode means that in the LTE RRC Active state, the UE continuously monitors the shared control channel (SCCH, Shared Control Channel); the discontinuous working state mode means that the UE monitors the SCCH discontinuously. At present, the traditional stat...

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Application Information

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IPC IPC(8): H04L12/24
Inventor 胡文成全海洋毕海洲高卓
Owner DATANG MOBILE COMM EQUIP CO LTD
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